802d_exemples Interessants de G-codes Pour Le Tournage

8/18/2019 802d_exemples Interessants de G-codes Pour Le Tournage

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Operation and Programming 10/2002 Edition

TurningSINUMERIK 802D


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Valid for

Control System Software Version

SINUMERIK 802D 2

10.02 Edition

SINUMERIK 802D

Operation and ProgrammingTurning

Introduction 1

Turning On anReference-Point

Approach 2

Setting Up 3

Manually Controlled Mode 4

Automatic Mode 5

Part Programming 6

System 7

Programming 8

Cycles 9


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SINUMERIK®Documentation

Printing history

Brief details of this edition and previous editions are listed below.

IThe status of each edition is shown by the code in the ”Remarks” column.

Status code in the “Remarks” column:

A New documentation.. . . . .B Unrevised reprint with new Order No.. . . . .C Revised edition with new status.. . . . .

If actual changes have been made on the page since the last edition,this is indicated by a new edition coding in the header on the page.

Edition Order–No. Remark

11.00 6FC5698–2AA00–0BP0 A

07.01 6FC5698–2AA00–0BP1 C

10.02 6FC5698–2AA00–0BP2 C

This Manual is included on the documentation on CD–ROM (DOCONCD)

Edition Order–No. Remark

11.02 6FC5298–6CA00–0BG3 C

TrademarksSIMATIC, SIMATIC HMI, SIMATIC NET, SIMOTION, SINUMERIK and SIMODRIVE are registeredtrademarks of Siemens. Third parties using for their own purposes any other names in this document which

refer to trademarks might infringe upon the rights of trademark owners.

Further information is available on the Internet under:http://www.ad.siemens.de/sinumerik

This publication was produced with Interleaf V 7

The reproduction, transmission or use of this document or itscontents is not permitted without express written authority. Offenderswill be liable for demages. All rights, including rights created by patentgrant or registration of utility model or design, are reserved.

© Siemens AG 2002. All rights reserved.

Other functions not described in this documentation might beexecutable in the control. This does not, however, represent anobligation to supply such functions with a new control or whenservicing.

We have checked that the contents of this document correspond tothe hardware and software described. Nonetheless, differences mightexist and therefore we cannot guarantee that they are completelyidentical. The information contained in this document is, however,reviewed regularly and any necessary changes will be included in thenext edition. We welcome suggestions for improvement.

Subject to change without prior notice.

Siemens–AktiengesellschaftBestell–Nr. 6FC5 698–2AA00–0BP2Printed in the Federal Republic of Germany

3ls


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vSINUMERIK 802D6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Safety notices

This Manual contains notices intended to ensure your personal safety and to avoid material damage. The notices

are highlighted by a warning triangle and, depending on the degree of hazard, represented as shown below:

!Danger

indicates that loss of life, severe personal injury or substantial material damage will result if the appropriate pre-cautions are not taken.

!Warning

indicates that loss of life, severe personal injury or substantial material damage may result if the appropriate pre-cautions are not taken.

!

Caution

indicates that minor personal injury or material damage may result if the appropriate precautions are not taken.

Caution

eithout a warning triangle means that material damage can occur if the appropriate precautions are not taken.

Attention

means that an undesired event or status can occur if the appropriate note is not observed.

Note

is used to draw your special attention to an important information on the product, the handling of the product or thecorresponding part of the documentation.

Qualified personnel

Start-up and operation of a device may only be carried out by qualified personnel. Qualified personnel as refer-

red to in the safety notices provided in this Manual are persons who are authorized to start up, ground and tag

devices, systems and circuits according to the relevant safety standards.

Usage as per intended purpose

Please observe the following:

!Warning

The device may only be used for the cases of application, as intended by the Catalog, and only in conjunction withthird-party devices and components recommended or approved by Siemens.

The proper and safe operation of the product requires transport, storage and installation according to the relevantinstructions and qualified operation and maintenance at the prescribed intervals.


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Contents

viSINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Contents

1 Introduction 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 Screen Layout 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Operating Areas 1-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Accessibility Options 1-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3.1 Calculator 1-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3.2 Editing Chinese Characters 1-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3.3 Hotkeys 1-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4 The Help System 1-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5 Coordinate Systems 1-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 Turning on and Reference Point Approach 2-27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 Setting Up 3-29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Entering Tools and Tool Offsets 3-29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.1.1 Creating a New Tool 3-31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.1.2 Determining Tool Offsets (manually) 3-32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.1.3 Determining the Tool Compensations Using a Probe 3-35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.1.4 Determining the tool compensations values using an optical measuring system 3-36. . . . . . . .3.1.5 Probe Settings 3-36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 Tool monitoring 3-39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Entering/Modifying Zero Offset 3-40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.3.1 Determining Zero Offset 3-41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Programming Setting Data - Operating Area “Parameters” 3-42. . . . . . . . . . . . . . . . . . . . . . . . . .

3.5 R Parameters - Operating Area “Offset/Parameters” 3-45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 Manually Controlled Operation 4-47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1 Jog Mode - Operating Area “Position” 4-48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1.1 Assigning Handwheels 4-51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 Operating Mode MDA (Manual Input) 4-52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2.1 Face Turning 4-55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 Automatic Mode 5-59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 Selecting and Starting a Part Program 5-63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 Block Search - Operating Area “Machine” 5-64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 Stopping/Aborting a Part Program 5-65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4 Re-approach after abortion 5-66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5 Re-approach after Interruption - Operating Area “Machine” 5-66. . . . . . . . . . . . . . . . . . . . . . . . . .

5.6 Program Execution from External (RS232 Interface) 5-67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 Part Programming 6-69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1 Entering a New Program - Operating Area ”Program” 6-72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2 Editing a Part Program - Operating Mode “Program” 6-73. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3 Blueprint programming 6-75. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.4 Simulation 6-93. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5 Data Transfer via the RS232 Interface 6-94. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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7 System 7-97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1 PLC diagnosis using the ladder diagram representation 7-118. . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.1.1 Screen layout 7-118. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.1.2 Operating options 7-119. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 Programming 8-129. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.1 Fundamentals of NC Programming 8-129. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.1.1 Program Names 8-129. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.1.2 Program Structure 8-129. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.1.3 Word Structure and Address 8-130. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.1.4 Block Structure 8-131. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.1.5 Character Set 8-132. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.1.6 List of Statements 8-134. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2 Positional Data 8-149. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.2.1 Absolute / Incremental Data Input: G90, G91, AC, IC 8-149. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.2.2 Metric and Inch Dimensions: G71, G70, G710, G700 8-150. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.2.3 Radius / Diameter Programming: DIAMOF, DIAMON 8-151. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.2.4 Programmable Zero Offset: TRANS, ATRANS 8-152. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.5 Programmable Scaling Factor: SCALE, ASCALE 8-153. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.2.6 Workpiece Clamping - Settable Zero Offset:

G54 to G59, G500, G53, G153 8-154. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.2.7 Programmable Working Area Limitation:

G25, G26, WALIMON, WALIMOF 8-155. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.3 Axis Movements 8-157. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.1 Linear Interpolation at Rapid Traverse: G0 8-157. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.2 Linear Interpolation with Feed: G1 8-158. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.3 Circular Interpolation: G2, G3 8-159. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.4 Circular Interpolation via Intermediate Point: CIP 8-162. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.5 Circle with Tangential Transition: CT 8-162. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.6 Thread Cutting with Constant Lead: G33 8-163. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.7 Thread cutting with variable lead: G34, G35 8-166. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.3.8 Thread interpolation: G331, G332 8-167. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.9 Fixed-Point Approach: G75 8-168. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.10 Reference Point Approach: G74 8-168. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.11 Measuring with Switching Tracer: MEAS, MEAW 8-169. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.12 Feed F 8-170. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.13 Exact Stop / Continuous-Path Control Mode: G9, G60, G64 8-171. . . . . . . . . . . . . . . . . . . . . . . . .8.3.14 Acceleration Behavior: BRISK, SOFT 8-173. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.15 Percentage Acceleration Compensation: ACC 8-174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.16 Traversing with Feedforward Control: FFWON, FFWOF 8-175. . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.17 3rd and 4th Axes 8-175. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.18 Dwell Time: G4 8-176. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.3.19 Travel to fixed stop 8-177. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4 Spindle Motions 8-180. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4.1 Spindle Speed S; Directions of Rotation 8-180. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.4.2 Spindle Speed Limiting: G25, G26 8-180. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.4.3 Positioning the Spindle: SPOS 8-181. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.4.4 Gear stages 8-182. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.4.5 2nd spindle 8-182. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5 Special Turning Functions 8-184. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.5.1 Constant Cutting Speed: G96, G97 8-184. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.5.2 Rounding, Chamfer 8-186. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.5.3 Contour Definition Programming 8-187. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.6 Tool and Tool Compensation 8-190. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.6.1 General Notes 8-190. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.6.2 Tool T 8-190. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.6.3 Tool Offset Number D 8-191. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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8.6.4 Selection of Tool Radius Compensation: G41, G42 8-194. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.6.5 Corner Behavior: G450, G451 8-196. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.6.6 Tool Radius Compensation OFF: G40 8-197. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.6.7 Special Cases of Tool Radius Compensation 8-198. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.6.8 Example of Tool Radius Compensation 8-199. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.6.9 Using milling tools 8-200. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.6.10 Tool compensation special cases 8-202. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.7 Miscellaneous Function M 8-203. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.8 H function 8-204. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.9 Arithmetic parameters R, LUD and PLC variables 8-205. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.9.1 Arithmetic parameters R 8-205. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.9.2 Local user data (LUD) 8-207. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.9.3 Reading and writing PLC variables 8-208. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.10 Program Jumps 8-209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.10.1 Jump Destination for Program Jumps 8-209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.10.2 Unconditional Program Jumps 8-209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.10.3 Conditional Program Jumps 8-210. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.10.4 Programming Example of Jumps 8-212. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.11 Subroutine Technique 8-213. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.11.1 General 8-213. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.11.2 Calling Machining Cycles 8-215. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.12 Timer and Workpiece Counter 8-216. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.12.1 Runtime Timer 8-216. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.12.2 Workpiece Counter 8-217. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.13 Language commands for tool monitoring 8-219. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.13.1 Overview: Tool monitoring 8-219. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.13.2 Tool life monitoring 8-220. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.13.3 Count monitoring 8-221. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.14 Milling on turning machines 8-224. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.14.1 Milling face ends - TRANSMIT 8-224. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.14.2 Milling of peripheral surfaces - TRACYL 8-226. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.15 Equivalent G Functions with SINUMERIK 802S - Turning 8-231. . . . . . . . . . . . . . . . . . . . . . . . . . .

9 Cycles 9-233. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.1 Overview of cycles 9-233. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.2 Programming cycles 9-234. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.3 Graphical cycle support in the program editor 9-236. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.4 Drilling cycles 9-238. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.1 General 9-238. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.2 Preconditions 9-239. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.4.3 Drilling, centering – CYCLE81 9-240. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.4 Center drilling – CYCLE82 9-243. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.5 Deep hole drilling – CYCLE83 9-245. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.6 Rigid tapping – CYCLE84 9-249. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.7 Tapping with compensation chuck – CYCLE840 9-252. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.8 Reaming 1 (boring 1) – CYCLE85 9-256. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.9 Boring (boring 2) – CYCLE86 9-259. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.10 Reaming 2 (boring 3) – CYCLE87 9-262. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.11 Drilling with stop 1 (boring 4) – CYCLE88 9-265. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.12 Drilling with stop 2 (boring 5) – CYCLE89 9-267. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.13 Row of holes – HOLES1 9-269. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.4.14 Circle of holes – HOLES2 9-273. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.5 Turning cycles 9-276. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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Contents

ixSINUMERIK 802D6FC5 698-2AA00-0BP2 (10.02) (OP-T)

9.5.1 Preconditions 9-276. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.5.2 Grooving – CYCLE93 9-278. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.5.3 Undercut form E .. F – CYCLE94 9-286. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.5.4 Stock removal – CYCLE95 9-290. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.5.5 Thread undercut – CYCLE96 9-303. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.5.6 Thread cutting – CYCLE97 9-307. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.5.7 Chaining of threads – CYCLE98 9-313. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.6 Error Messages and Error Handling 9-320. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.6.1 General notes 9-320. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.6.2 Error handling in the cycles 9-320. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.6.3 Overview of cycle alarms 9-320. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.6.4 Messages in the cycles 9-322. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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xSINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

SINUMERIK 802D Key Definition

&

Recall key

ETC key

Acknowledge Alarm key

Not assigned

Info key

Shift key

Control key

Alt key

SPACE (INSERT)

Deletion key (Backspace)

Deletion key

Insertion key

Tabulator

ENTER / Input key

Position operating area key

Program operating area key

Parameters operating area key

Program Manager operating area key

Alarm/System operating area key

Not assigned

Paging keys

Cursor keys

Selection key/toggle key

Alphanumeric keysDouble assignment on the Shift level

Numerical keysDouble assignment on the Shift level


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xiSINUMERIK 802D6FC5 698-2AA00-0BP2 (10.02) (OP-T)

External machine control panel

0

2

610

2040

60 7080

120

110

100

90

100

60110

70

80 90

120

Reset

NC STOP

NC START

emergency stop

% Spindle override

User-defined key with LED

User-defined key with LED

INCREMENT

JOG

REFERENCE POINT

AUTOMATIC

SINGLE BLOCK

MANUAL DATA

SPINDLE STARTCCW rotation

SPINDLE STARTCW rotation

SPINDLE STOP

RAPID TRAVERSE OVERRIDERapid traverse override

X axis

Z axis

%

Feed override


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xiiSINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

notice


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1-13SINUMERIK 802D6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Introduction

1.1 Screen Layout

Status area

Application area

Tip

and softkey area

Gfunction

Fig. 1-1 Screenlayout

The screen is divided into the following main areas:

Status area

Application area

Tip and softkey area

1


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Introduction

1.1 Screen Layout

1-14SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Status area

Fig. 1-2 Status area

Table 1-1 Explanation of the display elements in the status area

DisplayElement

Display Meaning

Active operating area, active mode

PositionJOG; 1 INC, 10 INC, 100 INC, 1000 INC, VAR INC (incremental evaluation inJOG mode)MDA

1AUTOMATIC

Offset

Program

Program Manager

S stem

Alarm

Marked as an ”external language” using G291

Alarm and message line

2The following is displayed (either/or):

1. Alarm number with alarm text.

2. Message text

Program status

RESET Program aborted / basic status

3 RUN Program running

STOP Program stopped

4 Program controls in Automatic mode

5 Reserved

6 NC messages

7 Selected part program (main program)


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Introduction

1.1 Screen Layout


Tip and softkey area

Fig. 1-3 Tip and softkey area

Table 1-2 Explanation of the display elements in the tip and softkey area

DisplayElement

Display Meaning

1Recall symbol

Pressing the Recall key lets you return to the next higher level.

2Tip line

Displays tips for the operator

3

MMC status information

ETC is possible (If you press this key, the horizontal softkey bar willdisplay further functions.)

Mixed notation active

Data transfer running

Link with the PLC programming tool active

4 Softkey bar vertical and horizontal

Standard softkeys

Use this softkey to quit the screen form.

Use this softkey to cancel input; the window will be quitted.

Pressing this softkey will complete your input and start the calculation.


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Introduction

1.2 Operating Areas

1-16SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Pressing this softkey will complete your input and accept the entered values.

This function is used to switch over the screen form from diameter programming to radius program-ming.

1.2 Operating Areas

The functions of the control system can be carried out in the following operating areas:

Position Machine operation

Offset/Parameters Input of compensation values and setting data

Program Creation of part programs

Program Manager Part program directory

System Diagnosis, start-up

Alarm Alarm and message lists

To switch to a different operating area, press the appropriate key (hardkey).

Protection levelsThe input or modification of data in the control system is password-protected in sensible pla-

ces.

In the menus listed below the input or modification of data depends on the protection level set.

Tool offsets

Zero offsets

Setting data

RS232 settings

Program creation / program correction


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Introduction

1.3 Accessibility Options



1.3.1 Calculator

The calculator function can be activated from any operating area using SHIFT and “=”.

To calculate terms, the four basic arithmetic operations can be used, as well as the functions

“sine”, “cosine”, “squaring” and “square root”. A bracket function is provided to calculate ne-

sted terms. The bracketing depth is unlimited.

If the input field is already occupied by a value, the function will accept this value into the input

line of the calculator.

When you press the Input key, the result is calculated and displayed in the calculator.

Pressing the Accept softkey enters the result in the input field at the current cursor position of

the part program editor and closes the calculator automatically.

Fig. 1-4 Calculator

Characters permitted for input

+, - Basic arithmetic operations*, /

S Sine functionThe X value (in degrees) before the input cursor is replaced by the value sin(X).

C Cosine functionThe X value (in degrees) before the input cursor is replaced by the value cos(X).

Q Square functionThe X value before the input cursor is replaced by the value X2.

R Square root functionThe X value before the input cursor is replaced by the value √X.

( ) Bracket function (X+Y)*Z


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Introduction


1-18SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Calculation examples

Task Input -> Result

100 + (67*3) 100+67*3 -> 301

sin(45) 45 S -> 0.707107

cos(45) 45 C -> 0.707107

42 4 Q -> 16

√4 4 R -> 2

(34+3*2)*10 (34+3*2)*10 -> 400

To calculate auxiliary points on a contour, the calculator provides the following functions:

Calculating the tangential transition between a circle sector and a straight line

Moving a point in the plane

Converting polar coordinates to Cartesian coordinates

Adding the second end point of a straight line/straight line contour section given from anangular relation

Softkeys

This function is used to calculate a point on a circle. The point results from the angle of the tangentcreated, the radius and the direction of rotation of the circle.

Fig. 1-5

Enter the circle center, the angle of the tangent and the circle radius.

Use the softkey G2 / G3 to define the direction of rotation of the circle.

When you press this softkey, the abscissa and ordinate values are calculated. The abscissa is thefirst axis, and the ordinate is the second axis of the plane. The value of the abscissa is copied intothe input box from which the calculator function has been called, and the value of the ordinate iscopied into the next following input box. If the function has been called from the part program editor,the coordinates are saved with the axis names of the selected basic plane.

G2/G3


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Introduction



Example: Calculate the intersection point between circle sector and straight line

in plane G18.

Given: Radius: 10

Circle center: Z 147 X103

Connection angle of the straight line: -45

XZ

X

Z

Result: Z = 154.071X = 110.071

This function calculates the Cartesian coordinates of a point in the plane, which is to be linked with apoint (PP) on a straight line. For calculation, the distance between the points and the slope angle(A2) of the new straight line to be created with reference to the slope (A1) of the given straight linemust be known.

Fig. 1-6

Enter the following coordinates or angles:

the coordinates of the given point (PP)

the rise angle of the straight line (A1)

the distance of the new point with reference to PP

the rise angle of the connecting straight line (A2) with reference to A1

When you press this softkey, the Cartesian coordinates are calculated, which are then copied intotwo input fields following another to one. The value of the abscissa is copied into the input box fromwhich the calculator function has been called, and the value of the ordinate is copied into the nextfollowing input box. If the function has been called from the part program editor, the coordinates aresaved with the axis names of the selected basic plane.


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Introduction


1-20SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

This function converts the given polar coordinates into Cartesian coordinates.

Fig. 1-7

Enter reference point, vector length and slope angle.

When you press this softkey, the Cartesian coordinates are calculated, which are then copied intotwo input fields following another to one. The value of the abscissa is copied into the input box fromwhich the calculator function has been called, and the value of the ordinate is copied into the nextfollowing input box.If the function has been called from the part program editor, the coordinates are saved with the axisnames of the selected basic plane.

This function is used to calculate the missing end point of the straight line/straight line contour sec-tion whereby the second straight line stands vertically on the first straight line.

The following values of the straight line are known:

Straight line 1: Start point and slope angle

Straight line 2: Length and one end point in the Cartesian coordinate system

Fig. 1-8

This function is used to select the given coordinate of the end point.The ordinate value or the abscissa value is given.


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Introduction



The second straight line is rotated in CW direction or in counter-clockwise direction by 90 degreesrelative to the first straight line.

The missing end point is calculated. The value of the abscissa is copied into the input box from

which the calculator function has been called, and the value of the ordinate is copied into the nextfollowing input box.If the function has been called from the part program editor, the coordinates are saved with the axisnames of the selected basic plane.

Example

Fig. 1-9

Add the drawing above by the value of the center circle in order to be able to calculate then

the intersection point between the circle sector of the straight line. The missing coordinate of

the center point is calculated using the calculator function , since the radius in the

tangential transition stands vertically on the straight line.

Fig. 1-10

Calculating M1 in section 1:

Der Radius steht 90 ° im Uhrzeigersinn gedreht auf der durch den Winkel festgelegten Ge- rade.

Use the softkey to select the appropriate direction of rotation. Use the softkey

to define the given end point.

Enter the coordinates of the pole, the slope angle of the straight line, the ordinate angle of the end point and the circle radius as the length.

Accept


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Introduction


1-22SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Fig. 1-11

Result: X = 60 Z = -44.601

1.3.2 Editing Chinese Characters

This function is only available in the Chinese language version.

The control system provides a function for editing Chinese characters in the program editor

and in the PLC alarm text editor. After activation, type the phonetic alphabet of the searched

character in the input box. The editor will then offer various characters for this sound, from

which you can choose the desired one by entering either of the digits 1 to 9.

Fig. 1-12 Chinese editor

Alt S is used to turn on/turn off the editor

1.3.3 Hotkeys

This operator control can be used to select, copy, cut and delete texts using special key com-mands. This functions are available both for the part program editor and for input fields.

CTRL C Copy

CTRL B Select

CTRL X Cut

CTRL V Paste

Alt L is used to switch to mixed notation

Alt H Help system

or Info key


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Introduction

1.4 The Help System


1.4 The Help System

To activate the help system, use the Info key. It offers a brief description for all essential ope-

rating functions.

Further, the help feature contains the following topics:

Overview of the NC commands with a brief description

Cycle programming

Explanation of the drive alarms

Fig. 1-13 Table of contents of the help system

This function opens the topic selected.

Fig. 1-14 Description with regard to a help topic

Use this function to select cross references. A cross reference is marked by the characters“>>....


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Introduction

1.5 Coordinate Systems

1-24SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Use this function to search for a term in the table of contents. Type the term you are looking for andstart the search process.

Help in the Program Editor area

The system offers an explanation for each NC instruction. To display the help text directly, po-sition the cursor behind the instruction and press the Info key.


For machine tools, right-handed, right-angled coordinate systems are used.

The movements on the machine are described as a relative movement between tool and

workpiece.

+Z

+Y

+X+ Z

+ X

Fig. 1-15 Determination of the axis directions another to one; coordinate system forprogramming on turning

Find


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Introduction



Machine coordinate system (MCS)

How the coordinate system is located with reference to the machine, depends on the machine

type concerned. It can be rotated in different positions.

+Z

+X

Fig. 1-16 Machine coordinates/machine axes using the example of a turning machine

The origin of this coordinate system is the machine zero.

In this point, all axes have the position ’zero’. This point represents only a reference point defi-ned by the machine manufacturer. It need not be approachable.

The traversing range of the machine axes can be in the negative range.

Workpiece coordinate system (WCS)

The coordinate system described above (see Fig. 1-15) is also used to describe the geometry

of a workpiece in the workpiece program.

The workpiece zero can be freely selected by the programmer in the Z axis. In the X axis, it

is in the turning center.

XWorkpiece

ZWorkpiece

W

Workpiece

W - workpiece zero

Fig. 1-17 Workpiece coordinate system


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Introduction


1-26SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Relative coordinate system

Apart from the machine and workpiece coordinate systems, the control system provides a re-

lative coordinate system. This coordinate system is used for setting reference points that can

be freely selected and have no influence on the active workpiece coordinate system. All axis

movements are displayed relative to these reference points.

Clamping the workpiece

For machining, the workpiece is clamped in the machine. The workpiece must be aligned

such that the axes of the workpiece coordinate system run in parallel with those of the ma-

chine. Any resulting offset of the machine zero with reference to the workpiece zero is deter-

mined along the Z axis and entered in a data area intended for the settable zero offset. In

the NC program this offset is activated, e.g. using a programmed G54.

XMachine XWorkpiece

ZWorkpiece

M W

e.g.

Z

G54

Workpiece

Machine

Fig. 1-18 Workpiece on the machine

Current workpiece coordinate system

The programmed zero offset TRANS can be used to generate an offset with reference to the

workpiece coordinate system resulting in the current workpiece coordinate system (see Sec-

tion ”Programmable Zero Offset: TRANS”).


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Turning on and Reference Point Approach

Note

When you turn on the SINUMERIK 802D and the machine, please also observe the MachineDocumentation, since turning on and reference point approach are machine-dependent func-tions.

This documentation assumes an 802D standard machine control panel (MCP). Should you use a

different MCP, the operation may be other than described herein.

Operating sequence

First turn on the power supply of CNC and machine. After the control system has booted, you

are in the Position operating area, Jog mode.

The window “ Reference-point approach ” is active.

Fig. 2-1 The Jog-Ref start screen

Use the Ref key on the machine control panel to activate “ reference-point approach ” .

The Reference-Point Approach window (Fig. 2-1) will display whether the axes have a refe-

rence point or not.

Axis has to be referenced

Axis has reached its reference point

2


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Turning on and Reference Point Approach

2-28SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Select a direction key.

If you select the wrong approach direction, no movement will be carried out.

Approach the reference point one after the other for each axis.

Quit the function by selecting a different mode (MDA, Automatic or Jog).

Note

”Reference-point approach“ is only possible in Jog mode.

...+X

-Z


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Setting Up

Preliminary remarks

Before you can work with the CNC, set up the machine, the tools, etc. on the CNC as follows:

Enter the tools and the tool offsets.

Enter/modify zero offset.

Enter setting data.

3.1 Entering Tools and Tool Offsets

Functionality

The tool offsets consist of several data describing the geometry, the wear and the tool type.

Depending on the tool type, each tool is assigned a defined number of parameters. Tools are

identified by a number (T number).

See also Section 8.6 “Tool and Tool Offset“

Operating sequence

Use this softkey to open the Tool Offset Data window that contains a list of the tools created. Usethe cursor keys and the Page Up/PageDown keys to navigate in this list.

Fig. 3-1 Tool list

3

Offset

Param

Tool

List


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Setting Up


3-30SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Use the following operating sequence to enter the compensation values:

Position the cursor bar on the input box you want to modify,

enter the desired value(s)

and confirm your input by pressing Input or by a cursor movement.

For special tools, the softkey functionExtend

is provided, which offers a complete parameter

list, which can be filled in.

Softkeys

Use this softkey to determine the tool offset data.

Use this softkey to determine the tool offset data manually (see section 3.1.2).

Use this softkey to determine the tool offset data semi-automatically (see Section 3.1.3).

Use this softkey to calibrate the probe.

Use this softkey to delete the tool offset data of all cutting edges of the tool.

Use this softkey to display all parameters of a tool.

Fig. 3-2 Screen form for entering special tools

For the meaning of the parameters, please refer to the Chapter “Programming”.

Pressing this softkey will enable the compensation values of the cutting edge immediately.

Use this softkey to open a lower-level menu bar offering all functions required to create and displayfurther cutting edges.

Use this softkey to select the next higher cutting edge number.

Tool

measure

Measure

manual

Measure

auto

Calibrate

probe

Delete

tool

Extend

Activate

change

Edges

D >>


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Setting Up



Use this softkey to select the next lower cutting edge number.

Use this softkey to create a new edge.

Use this softkey to reset all offset values of the cutting edge to zero.

Use this function to change the tool type. Use the relevant softkey to select the appropriate tool ty-pe.

Type the number of the tool you are looking for and start the search using the OK softkey. If the toolyou are looking for exists, the cursor is positioned on the corresponding line.

Use this softkey to create tool offset data for a new tool.Note: Max. 32 tools can be created.

3.1.1 Creating a New Tool

Operating sequence

This function provides another two softkey functions required to select the tool type. After selection,type the desired tool number in the input box.

Fig. 3-3 The New Tool window Input of tool number

For milling and drilling tools, the operator must select the machining direction.

Fig. 3-4 Selection of the machining direction for a milling tool


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Setting Up


3-32SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Use OK to confirm your input. A data record loaded with zero by default will be accepted into thetool list.

3.1.2 Determining Tool Offsets (manually)

Functionality

This function can be used to determine the unknown geometry of a tool T.

Prerequisite

The respective tool is changed. In JOG mode, use the cutting edge of the tool to approach apoint on the machine with known machine coordinate values. This can be a workpiece with

a known position.

Procedure

Enter the reference point in the appropriate field Ø or Z0.

Please observe: The assignment of length 1 or 2 to the axis depends on the tool type (turning

tool, drill).

With a turning tool, the reference point for the X axis is a diameter dimension!

Using the actual position of the point F (machine coordinate) and the reference point, the con-

trol system can calculate the compensation value assigned to length 1 or length 2 for the axis

preselected.

Note: You can also use a zero offset already determined (e.g. value of G54) as the knownmachine coordinate. In this case, use the edge of the tool to approach the workpiece zero

point. If the edge is positioned directly at workpiece zero, the reference point is zero.

XMachine

Z

Workpiece

Machine

F

Length 2=?

Actual position Z

F - tool carrier reference point

L e n g t h 1

= ?

Actual position X

O f f s e tM

M - machine zero

The offset value in the X axis is a diameter value.

W

W - workpiece zero

Gxx

Fig. 3-5 Determination of length compensation values using the example of a cutting tool

OK


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Setting Up



XMachine

M

Z

Workpiece

Machine

Length 1=?

Actual position Z

F - tool carrier reference point

M - machine zero

FW

Gxx

W - workpiece zero

Fig. 3-6 Determining the length compensation using the example of a drill: Length 1 / Z axis

Note

The diagram 3-6 is only applicable if the variables 42950 TOOL_LENGTH_TYPE andTOOL_LENGHT_CONST!=0; otherwise, length tool will apply for the milling and drillingtools.

Operating sequence

Use this softkey to open the selection window for manual or semi-automatic measurement.

Fig. 3-7 Selection of manual or semi-automatic measurement

Use this softkey to open the Measure tool window.

Measure

tool

Measure

manual


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Setting Up


3-34SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Fig. 3-8 The “Measure tool” window

In the field Z0, type the workpiece diameter or in the Z0 field, type a value you wish to ha-ve for the tool at the current position. This can be either the current machine coordinate ora value from the zero offsets. If any other values are used, the compensation value will

refer to the specified position. After the softkeys Set length 1 or Set length 2 have been pressed, the control system will

determine the searched geometry length 1 or length 2 according to the preselected axis.The compensation value determined will be stored.

Pressing this softkey wiull save the position of the X axis. The X axis can be moved from the work-piece away.It is thus possible, e.g. to determine the workpiece diameter. The saved value of the axisposition will then be used for calculating the length compensation.

The behavior of the softkey is determined by the display machine data 373

MEAS_SAVE_POS_LENGTH2 (see also Manufacturer Documentation “SINUMERIK 802D

Start-Up”)

Save

position


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Setting Up



3.1.3 Determining the Tool Compensations Using a Probe

Operating sequence

Select this softkey and then:

the Measure Tool window appears.

Fig. 3-9 The “Measure Tool” window

This intercative screen form can be used to enter tool and edge number. In addition, the tool

point direction is displayed after the symbol.

After the screen form has been opened, the boxes of the interactive screen form are filled with

the tool currently being in mesh.

The tool can be either

the active tool of the NC (loaded via a part program) or

a tool loaded via the PLC.

If the tool has been loaded by the PLC, the tool number in the interactive screen form can dif-

fer from the tool number in the window T,F,S.

If you change the tool number, no automatic tool change is carried out. The measurement re-

sults, however, are assigned to the entered tool.

Measuring process

Approach the probe using either the traversing keys or the handwheel.

After the symbol “Probe triggered” has appeared, release the traversing key and wait

until the end of the measuring process. During the automatic measurement, a gauge is

displayed, symbolizing that the measuring process is in progress.

Measure

tool

Measure

auto


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Setting Up


3-36SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Note

To create the measuring program, the parameters ’safety clearance’ from the “Settings”screen form and ’feedrate’ from the “Probe Data” screen form are needed.

If several axes are moved simultaneously, no calculation of the compensation data is carriedout.

3.1.4 Determining the tool compensations values using an optical measu-

ring system

Fig. 3-10 Measuring using an optical measuring system (input fields T and D, see measuring

using a sensing probe)

Measuring process

For measuring, position the tool tip of a chisel or of a drilling tool into the crosshair. With a mil-

ling tool, use the highest point of the cutting edge to determine the tool length.

Then, press the Set length softkey to calculate the compensation values.

3.1.5 Probe Settings

This screen form is used to store the probe coordinates and to set the axis feedrate for the

automatic measuring process.

All position values refer to the machine coordinate system.

SettingsData

probe


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Setting Up


3-38SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Fig. 3-12 Calibrating the probe

After the screen form has opened, an animation signaling the current step to be carried outappears next to the current positions of the probe. This position must be approached with the

appropriate axis.

After the symbol “Probe triggered” has appeared, release the traversing key and wait

until the end of the measuring process. During the automatic measuring process, a gauge

is displayed, symbolizing the progress of the measuring process.

The position provided by the measuring program serves to calculate the real probe position.

It is possible to quit the measuring function without all positions having approached. The

points already captured remain stored.

Note

To create the measuring program, the parameters ’safety clearance’ from the “Settings”screen form and ’feedrate’ from the “Probe Data” screen form are needed.

If several axes are moved simultaneously, no calculation of the compensation data is carriedout.

To skip a point not needed for measuring, use the Next Step function.


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Setting Up

3.2 Tool monitoring


3.2 Tool monitoring

Each monitoring type is displayed in 4 columns.

Setpoint Prewarning limit

Residual value

active

Use the checkbox in the 4th column to activate/deactivate the monitoring type.

lifeWork

Fig. 3-13 Tool monitoring

Use this softkey to reset the monitoring values of the selected tool.

Fig. 3-14

Use this softkey to change the enable status of the selected tool.

Tool-

life

Reset

monitor

After

enable


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Setting Up

3.3 Entering/Modifying Zero Offset

3-40SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)


Functionality

After reference-point approach, the actual-value memory and thus also the actual-value dis-

play are referred to the machine zero. A machining program, however, is always referred to

the workpiece zero. This offset must be entered as the zero offset.

Operating sequence

Select “Zero Offset” via Parameters and Zero Offset.

A list of settable zero offsets will appear on the screen. The screen form also displays the va-

lues of the programmed zero offset, the active scaling factors, the status display “Mirroring

active”, and the total of all active zero offsets.

Fig. 3-15 The Zero Offset window

Position the cursor bar on the input box you wish to modify,

enter value(s). The values are accepted into the zero offsets either by a cursor movement or usingthe Input key.

The offset values of the cutting edge come into effect immediately.

Zero

Offset

Change

activated


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Setting Up



3.3.1 Determining Zero Offset

Prerequisite

You have selected the window with the corresponding zero offset (e.g. G54) and the axis for

which you wish to determine the offset.

XMachine

M

Z

Workpiece

Machine

Zero offset Z=?

F

Length 2

Actualposition Z

F-tool carrier reference point

M-machine zero

W

W-workpiece zero

Fig. 3-16 Determining the zero offset - Z axis

Procedure

Press the softkey Zero Offs Measur. The control system will switch to the operating area “Position”

and open the dialog box for measuring the zero offsets. The axis selected will appear as a softkeywith a black shadow.

Then scratch the workpiece using the tool tip. In the box Set position to:, type the position

you wish to have for the workpiece edge in the workpiece coordinate system.

Fig. 3-17 Screen form Determine zero offset in X Screen form Determine zero offset in Z

The softkey will calculate the offset and will display the result in the “Offset” box.

Press Abort to quit the window.

Measure

workpiece

Set zero

offset

Abort


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Setting Up

3.4 Programming Setting Data - Operating Area “ Parameters ”

3-42SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

3.4 Programming Setting Data - Operating Area “Parameters”

Functionality

The setting data are used to make the settings for the operating states. These can be modi-

fied if necessary.

Operating sequence

Use the Offset Parameters and Setting Data softkeys to open the Setting Data window.

The Setting Data softkey will branch into another menu level where various control options

can be set.

Fig. 3-18 Main screen Setting data

Jog feed

Feed value in Jog modeIf the feed value is zero, the control system will use the value stored in the machine data.

Spindle

Spindle speed

Min. / max.

A limitation of the spindle speed in the max. (G26)/min. (G25) fields can therefore only be

carried out within the limit values specified in the machine data.Programmed (LIMS)

Programmable upper speed limiting (LIMS) at constant cutting speed (G96).

Dry run feed (DRY)

The feed that can be entered here will be used instead of the programmed feed in automa-tic mode if the function “Dry run feed” is selected.

Start angle for thread cutting (SF)

For thread cutting, a start position for the spindle is displayed as the start angle. If thethread cutting operation is repeated, a multiple thread can be cut by modifying the angle.

Setting

data


43/327

Setting Up



Position the cursor bar on the input box you wish to modify, enter value(s).

Use the Input key or carry out a cursor movement to confirm your input.

Softkeys

The work area limiting is active for the geometry and for additional axes. Enter the values for thework area limiting. The softkey Set Active enables/disables the values for the axis selected usingthe cursor.

Set

active

Userdata

Fig. 3-19

Fig. 3-20

Work area

limit.

Time

counter


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Setting Up


3-44SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Meaning:

Parts required: Number of workpieces required ( required workpieces )

Parts total: Number of workpieces manufactured in total ( actual total )

Part count: This counter logs the number of all workpieces produced beginning from thestarting time.

Run time: Total runtime of NC programs in the AUTOMATIC mode ( in seconds )

The AUTOMATIC mode counts the runtimes of all programs executed between NC STARTand end of program / RESET. The timer is reset to zero with every power-up of the controlsystem; runtime of the selected NC program ( in seconds )

Cycle time: Tool action time ( in seconds )

In the NC program selected, the runtime between NC START and end of program / RE-SET is measured. Starting a new NC program will clear the timer.

Cutting time

The runtime of the path axes is measured in all NC programs between NC START and endof program, without rapid traverse active and the tool active. With the dwell time active, themeasurement is additionally interrupted.

If the control system is booted with the default values, the timer is reset to zero automatically.

Use this softkey to display a complete list of all setting data of the control system. The data are di-vided into

general,

axis-specific and

channel setting data.

Channelspecific

spec.

Fig. 3-21

Misc


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Setting Up

3.5 R Parameters - Operating Area “ Offset/Parameters ”

3-46SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

For your notes


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Manually Controlled Operation

4.1 Jog Mode - Operating Area “ Position ”

4-48SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

4.1 Jog Mode - Operating Area “Position”

Operating sequence

Use the Jog key on the machine control panel to select Jog mode.

+X -Z...

To traverse the axes, press the appropriate key of the X or Z axis.

As long as this key is hold down, the axes will traverse continuously at the rate defined in the

setting data. If the value in the setting data is zero, the value stored in the machine data will

be used.

Set the speed using the override switch.

If you also press the Rapid Traverse Override key, the selected axis will be traversed at rapid tra-verse velocity as long as the keys are hold down.

In Incremental Dimension mode, you can use the same operating sequence to traverse settableincrements. The set increment is displayed in the display area. To cancel, simply press Jog oncemore.

The Jog main screen displays position, feed and spindle values, as well as the current tool.

Fig. 4-3 The Jog main screen

%


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Parameters

Table 4-1 Description of the parameters displayed in the Jog main screen

Parameters Explanation

MCS

XZ

Display of addresses of existing axes in the machine coordinate system (MCS).

+X

- Z

If you traverse an axis in the positive (+) or negative (-) direction, a plus or minus sign is dis-played in the corresponding field.

If the axis is already in the desired position, no sign will be displayed.

Positionmm

These fields display the current position of the axes in the MCS or WCS.

Repos offset If the axes are traversed in the state ”Program interrupted” in Jog mode, this column displaysthe distance traversed by each axis with reference to the break point.

G function Display of important G functions

Spindle Srpm

Display of actual and set values of spindle speed

Feed Fmm/min

Display of feedrate actual and set values

Tool Display of the currently engaged tool and of the current edge number

Note

If a second spindle is integrated into the system, the workspindle is displayed using a lower font

size. The window will always display only the data of one spindle.

The control system displays the spindle data, taking into account the following aspects:

The master spindle is displayed:- in the idle condition,

- at spindle start,

- if both spindles are active.

The workspindle is displayed:

- at spindle start of the workspindle.

In all cases, the power bar applies to the spindle currently active.

Softkeys

This softkey is used to set the basic zero offset or a temporary reference point in the relative coordi-nate system. After opening, this function can be used to set the basic zero offset.

Setbase


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4-50SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

The following subfunctions are offered:

Direct input of the axis position desiredIn the position window, position the input cursor on the desired axis and enter the new po-sition. Complete your input either by pressing the Input key or by a cursor movement.

Setting all axes to zeroThe softkey function X=Y=Z=0 will overwrite the current position of the corresponding axiswith zero.

Setting individual axes to zeroIf you select either of the softkeys X=0, Y=0 or Z=0, the current position will be overwrittenwith zero.

Pressing the Set Rel softkey switches the display to the relative coordinate system. The follo-

wing inputs will modify the reference point in this coordinate system.

Note

A modified basic zero offset will act regardless of any other zero offsets.

Determining the zero offset (see Chapter 3)

Use this softkey to determine the tool compensation values (see Chapter 3)

In MDA mode, this screen form is used to set the retraction level, the safety distance and the direc-tion of rotation for part programs generated automatically.

In addition, this screen form can be used to set the values for JOG feed and for the variable

incremental dimension.

Fig. 4-4

Retraction plane: The “Face” function will retract the tool to the specified position (Z position)

after execution.

Safety distance: Clearance to the workpiece surface.

defines the minimum distance between workpiece surface and workpiece. It is used by the

functions “Face” and “Automatic tool gauging”.

Measureworkpiece

Measuretool

Settings


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JOG feedrate: feedrate value in the JOG mode

Dir. of rot.: Direction of rotation of the spindle for programs generated automatically in the

JOG and MDA modes.

Use this softekey to store the coordinates of the probe and to set the axis feedrate for the automaticmeasuring process (see Section 3.1.5).

Use this softkey to switch between the metric and the inch system.

4.1.1 Assigning Handwheels

Operating sequence

Hand

wheel

In Jog mode, display the Handwheel window.

After the window has been opened, the column “Axis” will display all axis identifiers, which

simultaneously appear in the softkey bar. Depending on the number of handwheels connec-

ted, it is possible to switch from handwheel 1 to handwheel 2 or 3.

Select the desired handwheel using the cursor. Then press the axis softkey of the desired axis to

assign or the desired axis.

The symbol will appear in the window. .

Measureworkpiece

Measuretool

Fig. 4-5 The Handwheel menu window

Use the softkey MCS to select the axes from the machine or workpiece coordinate system, whichyou wish to assign a handwheel. The current setting is displayed in the window.

Dataprobe

Switch to

mm > inch

MCS


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4.2 Operating Mode MDA (Manual Input)

4-52SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)


Functionality

In MDA mode, you can create and run a part program.

!Caution

In manual mode, the same safety locks are applicable as in fully automatic mode.

Furthermore, the same prerequisites are required as in fully automatic mode.

Operating sequence

Use the MDA key on the machine control panel to select MDA mode.

Fig. 4-6 The MDA main screen

Enter one or several blocks using the keyboard.

Press NC START to start machining. During the machining, the blocks cannot be edited.

After execution, the contents of the input field remain stored so that NC Start can be activatedagain to continue.


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Parameters

Table 4-2 Description of the parameters displayed in the MDA working window


MCS

XZ

Display of existing axes in MCS or WCS

+X-Z

If you traverse an axis in the positive (+) or negative (-) direction, a plus or minus sign is dis-played in the corresponding field.

If the axis is in the desired position, no sign is displayed.

Positionmm

These fields display the current position of the axes in the MCS or WCS.

Distance togo

This field displays the distance to go for the axes in MCS or WCS.

G function Display of important G functions

Spindle Srpm

Display of the actual and set values of the spindle speed

Feed F Display of the feedrate actual and set values in mm/min or mm/rev.

Tool Display of the currently active tool and of the current edge number (T..., D...).

Editing win-dow

In the program state ”Stop” or ”Reset”, an editing window is used to enter part program blocks.

Note



The control system displays the spindle data, taking into account the following aspects:The master spindle is displayed:

- in the idle condition,

- at spindle start,






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4-54SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Softkeys

Use this softkey to set a basic zero offset (see Section 4.1).

Face milling (see Section 4.2.1)

see Section 4.1

The G function window provides G functions whereby each G function is assigned a group and hasa fixed position in the window.Use the PageUp and PageDown keys to display further G functions. If you press this softkey seve-ral times, the window is closed.

This window displays the active auxiliary and M (miscellaneaous) functions. If you press this softkeyseveral times, the window is closed.

This softkey will unhide the Axis Feed window.If you press this softkey several times, the window is closed.

This function will delete all blocks displayed in the program window.

Type a name with which you want to save the MDA program in the program directory in the inputfield. Alternatively, you can select an existing program from the list.To switch between the input field and the program list, use the TAB key.

Fig. 4-7

The display of the actual values for MDA mode is carried out depending on the selected coordinatesystem.

Setbase

Face

Settings

G

function

Auxiliary

functions

Axisfeedrate

Delete

MDA prog.

Save

MDI prog.

MCS / WCS

REL


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4.2.1 Face Turning

Functionality

This function can be used to prepare the blank for the subsequent machining without creating

a special part program.

Operating sequence

Face

In MDA mode, open the input screen form using the Face softkey.

Position the axes on their start points.

Enter the values in the screen form.

If you have filled in the screen form completely, the function will create a part program, which can bestarted using NC Start. The screen form will be closed, and the machine main screen appearswhere the progress of the program can be viewed.

Important

First the retraction level and the safety distance must be defined in the Settings menu.

Fig. 4-8 Face turning

Table 4-3 Description of the parameters in the Face Turning window


Tool Input of the tool to be used

The tool is changed prior to the machining. To this aim, the function will call a user cyclethat will carry out all steps required. This cycle is provided by the machine manufacturer.

Feed F Input of feedrate in mm/min or mm/rev.

Spindle Srpm

Input of spindle speed


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4-56SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Table 4-3 Description of the parameters in the Face Turning window, continued


Machining Determination of surface qualityIt is possible to choose between roughing and finishing.

Diameter Input of the coarse diameter of the part

Z0Blank dimen-sion

Input of Z position

Z1Cutting dimension

Cutting dimension, incremental

DZCutting dimension

Input of cutting length in Z directionThis dimension is always specified in increments and is referred to the workpiece edge.

UZMax. infeed percut

Allowance in Z direction

UX

Max. infeed percut

Allowance in X direction

.Longitudinal turning

Fig. 4-9 Longitudinal turning

Table 4-4 Description of the parameters in the Face Turning window

Parameters ExplanationTool Input of the tool to be used

The tool is changed prior to the machining. To this aim, the function will call a user cyclethat will carry out all steps required. This cycle is provided by the machine manufacturer.

Feed F Input of feedrate in mm/min or mm/rev.

Spindle Srpm

Input of spindle speed

Machining Determination of surface qualityIt is possible to choose between roughing and finishing.

X0Blank diame-ter

Input of the diameter of the blank

Peripher.

surface


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Table 4-4 Description of the parameters in the Face Turning window, continued


X1Cutting length

Cutting length, incremental, in Z direction

Z0Position

Input of the workpiece edge position in Z direction

Z1Cutting length

Cutting length, incremental, in Z direction

DXMax. infeed percut

Input of infeed dimension

UZ Input field for allowance on roughingAllowance

UX Allowance

Use this function to accept the current position of the tool tip into the input field Z0 or X0.Get curr.

position


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Automatic Mode

Functionality

In Automatic mode, you can execute part programs fully automatically, i.e. this is the mode

intended for normal operation of part machining.

Operating sequence

Use the Automatic key to select Automatic mode.

The Automatic mode start screen appears, which displays position, spindle, tool values and

the current block.

Fig. 5-1 The Automatic start screen

5


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Automatic Mode

5-60SINUMERIK 802D

6FC5 698-2AA00-0BP2 (10.02) (OP-T)

Programcontrol

Programtest

Tocontour

Dry runfeedrate

Condit.stop

Skip

SiBL fine

ROV active

Back


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Automatic Mode


Note



The control system displays the spindle data, taking into account the following aspects:

The master spindle is displayed:

- in the idle condition,

- at spindle start,





Softkeys

When you press this softkey, the softkeys for selecting the program control options (e. g. SkippedBlock, Program Test) are displayed.

Pressing Program Test will disable the setpoint output to the axes and spindles. In this case, thesetpoint display will “simulate” the traversing movement.

Traversing movements are carried out with the feed setpoint specified using the Dry Run Feed set-ting data. The dry run feed is active instead of the programmed motion commands.

If this function is active, the program execution always stops at the blocks in which the miscella-neous function M01 is programmed.

Program blocks that are marked with a slash ahead of the block no. will be ignored during the pro-gram execution (e.g. “ /N100”).

If this function is active, the part program blocks will be executed separately as follows: Each blockwill be decoded separately, and the program will stop at each block; an exception are only threadblocks without dry run feed. With these blocks, the program stops only at the end of the currentthread block. “Single Block fine” can only be selected in the RESET state.

If you press this softkey, the feed override switch will also be active for rapid traverse.

Use this softkey to quit the screen form you are currently working in.

Use the Block Search key to go to the desired position in the program.

Block search forward with calculationDuring block search, the same calculations are carried out as in normal program mode, only theaxes do not move.

Progr.

control

Program

test

Dry run

feed rate

Condit.

stop

Skip

SBL fine

ROV active

Back


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Automatic Mode

5.1 Selecting and Starting a Part Program


An external program is transferred to the control system via the RS232 interface and executed im-mediately by pressing NC START.

5.1 Selecting and Sta

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802d_exemples Interessants de G-codes Pour Le Tournage